.page-disclaimer {
  --discl-offset: 8px;
  --media-ratio: 16 / 9;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .discl-hero {
  position: relative;
  overflow: hidden;
  background: var(--surface-deep);
  color: var(--on-deep);
  padding-block: 36px 68px;
}

.page-disclaimer .discl-hero::before {
  content: "";
  position: absolute;
  top: -34%;
  right: -28%;
  width: 82%;
  height: 156%;
  background: linear-gradient(155deg, var(--ink-red) 0%, var(--ink-red-deep) 58%, var(--ink-indigo-soft) 100%);
  transform: rotate(-9deg);
  opacity: 0.26;
  pointer-events: none;
}

.page-disclaimer .discl-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 6px;
  background: linear-gradient(90deg,
    var(--ink-red) 0 34%,
    var(--ink-gold) 34% 67%,
    var(--ink-butter) 67% 100%);
  pointer-events: none;
}

.page-disclaimer .discl-hero .breadcrumb {
  position: relative;
  z-index: 1;
  color: var(--on-deep-dim);
}

.page-disclaimer .discl-hero .breadcrumb a {
  color: var(--ink-butter);
}

.page-disclaimer .discl-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 30px;
  margin-top: 26px;
}

.page-disclaimer .discl-hero-copy .display {
  color: var(--on-deep);
  max-width: 15em;
}

.page-disclaimer .discl-hero-copy .lead {
  color: var(--on-deep-dim);
  margin-top: 20px;
  max-width: 34em;
}

.page-disclaimer .discl-hero-copy .eyebrow {
  color: var(--ink-butter);
}

.page-disclaimer .discl-hero-copy .utility-note {
  margin-top: 18px;
  color: var(--on-deep-faint);
}

.page-disclaimer .discl-hero-fig {
  border: 1px solid var(--ink-gold);
}

.page-disclaimer .discl-hero-fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: var(--media-ratio);
  object-fit: cover;
}

@media (min-width: 900px) {
  .page-disclaimer .discl-hero {
    padding-block: 44px 88px;
  }
  .page-disclaimer .discl-hero-inner {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: end;
    gap: 52px;
    margin-top: 40px;
  }
  .page-disclaimer .discl-hero-fig {
    transform: translateY(18px);
  }
}

/* ---------- 索引带 ---------- */
.page-disclaimer .discl-index-band {
  padding-block: 26px 30px;
  background: var(--surface-paper);
  border-bottom: 1px solid var(--ink-hair);
}

.page-disclaimer .discl-index {
  display: grid;
  gap: 14px;
}

.page-disclaimer .discl-index .eyebrow {
  color: var(--ink-clay);
}

.page-disclaimer .discl-index ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-disclaimer .discl-index a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 15px;
  background: var(--surface-paper-2);
  border: 1px solid var(--ink-clay);
  border-radius: var(--radius-m);
  color: var(--ink-indigo);
  font-size: 15px;
  line-height: 1.3;
  text-decoration: none;
  transition: background-color 200ms var(--ease-out), border-color 200ms var(--ease-out), color 200ms var(--ease-out);
}

.page-disclaimer .discl-index a:hover {
  background: var(--ink-butter);
  border-color: var(--ink-gold);
  color: var(--ink-indigo);
}

.page-disclaimer .discl-index a:focus-visible {
  outline: 2px solid var(--ink-gold);
  outline-offset: 2px;
}

.page-disclaimer .discl-index .num {
  color: var(--ink-clay);
}

.page-disclaimer .discl-index a:hover .num {
  color: var(--ink-red);
}

/* ---------- 条款纸片 ---------- */
.page-disclaimer .discl-body {
  padding-block: 56px 64px;
}

.page-disclaimer .discl-sheets {
  display: grid;
  gap: 30px;
  margin-top: 36px;
}

.page-disclaimer .discl-sheet {
  scroll-margin-top: calc(var(--header-h) + 24px);
  position: relative;
  padding: 26px 22px 28px;
}

.page-disclaimer .discl-sheet::after {
  content: "";
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: -9px;
  height: 8px;
  background: var(--ink-layer);
  opacity: 0.14;
  border-radius: 0 0 var(--radius-m) var(--radius-m);
  z-index: -1;
}

.page-disclaimer .discl-sheet-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 16px;
  padding-bottom: 14px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--ink-hair);
}

.page-disclaimer .discl-sheet-num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--ink-clay);
}

.page-disclaimer .discl-sheet .h3 {
  margin: 0;
  color: var(--ink-indigo);
}

.page-disclaimer .discl-sheet p {
  margin: 0 0 16px;
  color: var(--ink-indigo);
  max-width: 38em;
}

.page-disclaimer .discl-sheet p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .discl-sheet a {
  color: var(--ink-red);
  text-decoration: none;
  border-bottom: 1px solid var(--ink-gold);
}

.page-disclaimer .discl-sheet a:hover {
  color: var(--ink-red-deep);
  background: var(--ink-butter);
}

@media (min-width: 820px) {
  .page-disclaimer .discl-body {
    padding-block: 76px 92px;
  }
  .page-disclaimer .discl-sheets {
    gap: 34px;
    margin-top: 48px;
  }
  .page-disclaimer .discl-sheet {
    padding: 34px 38px 36px;
    max-width: 880px;
  }
  .page-disclaimer .discl-sheet:nth-child(odd) {
    margin-right: 56px;
  }
  .page-disclaimer .discl-sheet:nth-child(even) {
    margin-left: 56px;
  }
}

/* ---------- 版本对照 ---------- */
.page-disclaimer .discl-compare-band {
  padding-block: 58px 66px;
}

.page-disclaimer .discl-compare-band .section-head .h2 {
  color: var(--on-deep);
}

.page-disclaimer .discl-compare-band .section-head .eyebrow {
  color: var(--ink-butter);
}

.page-disclaimer .discl-compare {
  margin-top: 34px;
  display: grid;
  gap: 30px;
}

.page-disclaimer .discl-compare-col {
  padding-top: 18px;
  border-top: 1px solid rgba(201, 162, 39, 0.45);
}

.page-disclaimer .discl-points {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-disclaimer .discl-points li {
  position: relative;
  padding-left: 20px;
  color: var(--on-deep-dim);
  font-size: 16px;
  line-height: 1.7;
}

.page-disclaimer .discl-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 9px;
  height: 1px;
  background: var(--ink-gold);
}

@media (min-width: 780px) {
  .page-disclaimer .discl-compare-band {
    padding-block: 78px 86px;
  }
  .page-disclaimer .discl-compare {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
  .page-disclaimer .discl-compare-col:first-child {
    padding-right: 38px;
  }
  .page-disclaimer .discl-compare-col + .discl-compare-col {
    padding-left: 38px;
    border-left: 1px solid rgba(201, 162, 39, 0.4);
    border-top: 0;
    padding-top: 0;
  }
}

/* ---------- 收尾 ---------- */
.page-disclaimer .discl-closing {
  padding-block: 56px 72px;
}

.page-disclaimer .discl-closing-frame {
  display: grid;
  gap: 14px;
  justify-items: start;
  padding: 32px 24px 34px;
  background: var(--surface-paper-2);
}

.page-disclaimer .discl-seal {
  color: var(--ink-red);
  line-height: 0;
}

.page-disclaimer .discl-seal-mark {
  width: 68px;
  height: 68px;
}

.page-disclaimer .discl-closing-frame .eyebrow {
  color: var(--ink-clay);
}

.page-disclaimer .discl-closing-frame .h2 {
  margin: 0;
  color: var(--ink-indigo);
}

.page-disclaimer .discl-closing-frame .lead {
  margin: 0;
  color: var(--ink-indigo-soft);
}

.page-disclaimer .discl-closing-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 10px 0 0;
}

@media (min-width: 780px) {
  .page-disclaimer .discl-closing {
    padding-block: 72px 96px;
  }
  .page-disclaimer .discl-closing-frame {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: start;
    column-gap: 40px;
    padding: 42px 44px 46px;
  }
  .page-disclaimer .discl-seal {
    grid-row: 1 / span 3;
    grid-column: 2;
    align-self: center;
  }
  .page-disclaimer .discl-closing-actions {
    grid-column: 1 / -1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-disclaimer .discl-sheet,
  .page-disclaimer .discl-hero-fig {
    transform: none;
    transition: none;
  }
}